CVE-2020-8322 — Lenovo Bios vulnerability

3 documents3 sources
Severity
6.7MEDIUMNVD
CNA6.4
EPSS
0.1%
top 84.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Lenovo Bios
Timeline
PublishedJun 9
Latest updateMay 24

Description

A potential vulnerability in the SMI callback function used in the Legacy USB driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages1 packages

▶CVEListV5lenovo/biosvarious

🔴Vulnerability Details

2
GHSA
GHSA-c66x-m3p5-hr84: A potential vulnerability in the SMI callback function used in the Legacy USB driver in some Lenovo Notebook and ThinkStation models may allow arbitra↗2022-05-24
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CVEList
CVE-2020-8322: A potential vulnerability in the SMI callback function used in the Legacy USB driver in some Lenovo Notebook and ThinkStation models may allow arbitra↗2020-06-09
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CVE-2020-8322 — Lenovo Bios vulnerability | cvebase